34845007 has 4 divisors (see below), whose sum is σ = 35655400. Its totient is φ = 34034616.

The previous prime is 34844989. The next prime is 34845029. The reversal of 34845007 is 70054843.

34845007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70054843 = 19 ⋅3687097.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34845007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34845007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34845047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405132 + ... + 405217.

It is an arithmetic number, because the mean of its divisors is an integer number (8913850).

Almost surely, 2^34845007 is an apocalyptic number.

34845007 is a deficient number, since it is larger than the sum of its proper divisors (810393).

34845007 is an equidigital number, since it uses as much as digits as its factorization.

34845007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810392.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 34845007 is about 5902.9659494190. The cubic root of 34845007 is about 326.6230666276.

The spelling of 34845007 in words is "thirty-four million, eight hundred forty-five thousand, seven".